Insights

Engineering discipline for agentic AI.

Pure functions. Test-driven development. Regression testing. The same engineering discipline that makes traditional software reliable — applied to AI agents that actually survive production.

methodology Feb 22, 2026

Pure Functions: The Missing Discipline in Agentic AI

Most AI agent pipelines are untestable, undebuggable black boxes. Pure functions fix this. Each agent step becomes independently testable and replaceable — the same engineering discipline that gave us 406 tests on a production AI system.

5 min read 3 min video

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